science About the Railgun Mechanism and the Possibility of Mounting it on a Space Battleship
The railgun, a staple weapon in virtual warfare, is under development to great acclaim with plans for actual deployment....
science 
Business 【AI Sidehustle】 7 Innovative Internet Shop Ideas
This is a summary of a side project using AI that I make from time to time for the purpose of incorporating new ideas. A...
science Differences and mechanisms between solar sails and magnetic sails
When researching propulsion methods in space, the concept of "solar sail" comes up, which is an incomprehensible idea. T...